Document Type and Number:
Japanese Patent JPH01134833
Kind Code:
U
Application Number:
JP3075588U
Publication Date:
September 14, 1989
Filing Date:
March 08, 1988
Export Citation:
International Classes:
E06B7/10; E06B7/00; F24F7/013; (IPC1-7): F24F7/013; E06B7/10
Domestic Patent References:
| JPS4321586Y1 | 1968-09-10 | |||
| JPS6115436B2 | 1986-04-24 |